我最近安装了 Ubuntu 12.04。我无法打开 Skype。我查看了从 Google 搜索中找到的一些教程，但毫无用处。
我认为这可能只是一个问题并尝试通过“更新管理器”进行更新并收到此错误：
An unresolvable problem occurred while initializing the package information.
Please report this bug against the 'update-manager' package and include the following error message:
'E:Malformed line 7 in source list /etc/apt/sources.list (dist parse)'
我尝试打开的大部分涉及 Skype、minecraft、Imvu 等的任何内容都只是显示“系统错误”，并且我应该报告。
我还尝试仅更新 Ubuntu 软件中心并获得了此信息，对于 Skype 也获得了此信息：
jesusllama@ubuntu:~$ sudo apt-get install --reinstall software-center
[sudo] password for jesusllama:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reinstallation of software-center is not possible, it cannot be downloaded.
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
skype:i386 : Depends: libasound2:i386 (>= 1.0.23) but it is not going to be installed
Depends: libc6:i386 (>= 2.3.6-6~) but it is not going to be installed
Depends: libc6:i386 (>= 2.7) but it is not going to be installed
Depends: libgcc1:i386 (>= 1:4.1.1) but it is not going to be installed
Depends: libqt4-dbus:i386 (>= 4:4.5.3) but it is not going to be installed
Depends: libqt4-network:i386 (>= 4:4.8.0) but it is not going to be installed
Depends: libqt4-xml:i386 (>= 4:4.5.3) but it is not going to be installed
Depends: libqtcore4:i386 (>= 4:4.7.0~beta1) but it is not going to be installed
Depends: libqtgui4:i386 (>= 4:4.8.0) but it is not going to be installed
Depends: libqtwebkit4:i386 (>= 2.2~2011week36) but it is not going to be installed
Depends: libstdc++6:i386 (>= 4.6) but it is not going to be installed
Depends: libx11-6:i386 but it is not going to be installed
Depends: libxext6:i386 but it is not going to be installed
Depends: libxss1:i386 but it is not going to be installed
Depends: libxv1:i386 but it is not going to be installed
Depends: libssl1.0.0:i386 but it is not going to be installed
Recommends: sni-qt:i386 but it is not going to be installed
Recommends: libasound2-plugins:i386 but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
在尝试了别人告诉我的操作后，更改了我的 sources.list 文件中的内容并更新了...这是我得到的：
jesusllama@ubuntu:~$ sudo apt-get update [sudo] jesusllama 的密码：Ignhttp://archive.ubuntu.com精确释放点火http://archive.ubuntu.com精确更新 InRelease Ignhttp://security.ubuntu.com精确安全发布命中http://archive.ubuntu.com精确 Release.gpg 获取:1http://security.ubuntu.comprecise-security Release.gpg [198 B] 获取:2http://archive.ubuntu.com精确更新 Release.gpg [198 B] 获取:3http://security.ubuntu.comprecise-security 发布 [49.6 kB] 点击http://archive.ubuntu.com精确释放
获取：4http://archive.ubuntu.com精确更新 发布 [49.6 kB]
获取：5http://security.ubuntu.comprecise-security/main amd64 软件包 [254 kB] 命中http://archive.ubuntu.comprecise/main amd64 软件包
命中http://archive.ubuntu.com精确/受限 amd64 软件包命中http://archive.ubuntu.comprecise/universe amd64 软件包命中http://archive.ubuntu.comprecise/multiverse amd64 软件包命中http://archive.ubuntu.comprecise/main i386 软件包命中http://archive.ubuntu.com精确/受限的 i386 软件包命中http://archive.ubuntu.comprecise/universe i386 软件包命中http://archive.ubuntu.comprecise/multiverse i386 软件包命中http://archive.ubuntu.com精确/主要 TranslationIndex Hithttp://archive.ubuntu.com精确/多元宇宙 TranslationIndex Hithttp://archive.ubuntu.com精确/受限 TranslationIndex Hithttp://archive.ubuntu.com精确/宇宙 翻译索引 获取:6http://archive.ubuntu.comprecise-updates/main amd64 软件包 [609 kB] 获取：7http://security.ubuntu.comprecise-security/restricted amd64 软件包 [4,627 B] 获取：8http://security.ubuntu.comprecise-security/universe amd64 软件包 [72.2 kB] 获取：9http://security.ubuntu.comprecise-security/multiverse amd64 软件包 [2,182 B] 获取:10http://security.ubuntu.comprecise-security/main i386 软件包 [267 kB] 获取:11http://security.ubuntu.comprecise-security/restricted i386 软件包 [4,620 B] 获取:12http://security.ubuntu.comprecise-security/universe i386 软件包 [74.3 kB] 获取:13http://archive.ubuntu.comprecise-updates/restricted amd64 软件包 [10.1 kB] 获取：14http://archive.ubuntu.comprecise-updates/universe amd64 软件包 [200 kB] 获取：15http://security.ubuntu.comprecise-security/multiverse i386 软件包 [2,368 B] 获取:16http://security.ubuntu.comprecise-security/main TranslationIndex [74 B] 获取:17http://security.ubuntu.comprecise-security/multiverse 翻译索引 [71 B] 获取:18http://security.ubuntu.comprecise-security/restricted TranslationIndex [72 B] 获取:19http://security.ubuntu.comprecise-security/universe 翻译索引 [73 B] 获取:20http://archive.ubuntu.comprecise-updates/multiverse amd64 软件包 [13.6 kB] 获取：21http://security.ubuntu.comprecise-security/main 翻译-en [122 kB] 获取:22http://archive.ubuntu.comprecise-updates/main i386 软件包 [621 kB]
获取:23http://security.ubuntu.comprecise-security/multiverse 翻译-en [995 B] 获取:24http://security.ubuntu.comprecise-security/restricted Translation-en [1,253 B] 获取:25http://security.ubuntu.comprecise-security/universe 翻译-en [45.6 kB] 获取:26http://archive.ubuntu.comprecise-updates/restricted i386 软件包 [10.0 kB] 获取:27http://archive.ubuntu.comprecise-updates/universe i386 软件包 [203 kB] 获取:28http://archive.ubuntu.comprecise-updates/multiverse i386 软件包 [13.8 kB] 获取:29http://archive.ubuntu.comprecise-updates/main TranslationIndex [3,564 B] 获取:30http://archive.ubuntu.comprecise-updates/multiverse TranslationIndex [2,605 B] 获取:31http://archive.ubuntu.comprecise-updates/restricted TranslationIndex [2,461 B] 获取:32http://archive.ubuntu.comprecise-updates/universe TranslationIndex [2,850 B] 命中http://archive.ubuntu.comprecise/main 翻译-en
Hithttp://archive.ubuntu.com精确/多元宇宙 翻译-en
Hithttp://archive.ubuntu.com精确/限制翻译-en
Hithttp://archive.ubuntu.comprecise/universe 翻译-en
获取:33http://archive.ubuntu.comprecise-updates/main 翻译-en [273 kB] 获取:34http://archive.ubuntu.comprecise-updates/multiverse 翻译-en [7,834 B] 获取:35http://archive.ubuntu.comprecise-updates/restricted Translation-en [2,432 B] 获取:36http://archive.ubuntu.comprecise-updates/universe Translation-en [117 kB] 在 5 秒内获取 3,044 kB (517 kB/s)
正在读取软件包列表... 完成 jesusllama@ubuntu:~$ sudo dpkg --configure -a dpkg: 依赖性问题阻止 skype:i386 的配置： skype:i386 依赖于 libasound2 (>= 1.0.23)。 skype:i386 依赖于 libc6 (>= 2.3.6-6~)。 skype:i386 依赖于 libc6 (>= 2.7)。 skype:i386 依赖于 libgcc1 (>= 1:4.1.1)。 skype:i386 依赖于 libqt4-dbus (>= 4:4.5.3)。 skype:i386 依赖于 libqt4-network (>= 4:4.8.0)。 skype:i386 依赖于 libqt4-xml (>= 4:4.5.3)。skype:i386 依赖于 libqtcore4 (>= 4:4.7.0~beta1)。skype:i386 依赖于 libqtgui4 (>= 4:4.8.0)。skype:i386 依赖于 libqtwebkit4 (>= 2.2~2011week36)。skype:i386 依赖于 libstdc++6 (>= 4.6)。skype:i386 依赖于 libx11-6。skype:i386 依赖于 libxext6。skype:i386 依赖于 libxss1。skype:i386 依赖于 libxv1。skype:i386 依赖于 libssl1.0.0。 dpkg: 错误处理 skype:i386 (--configure): 依赖性问题 - 未配置 处理时遇到错误：skype:i386 jesusllama@ubuntu:~$
答案1
您能发布文件 /etc/apt/sources.list 的内容吗？
应首先解决此错误，因为它可能会影响您的安装。'E:源列表 /etc/apt/sources.list (dist parse) 中的第 7 行格式错误'
根据查看的 sources.list 添加了以下内容：
您能否尝试以下操作：
打开一个终端窗口（在菜单中的附件->终端仿真器下）并输入以下内容（第一个 sudo 命令将提示输入密码，请在提示时输入您的密码）：
name@server:~$ cd /etc/apt
name@server:/etc/apt$ sudo cp sources.list sources.list.bak
name@server:/etc/apt$ sudo gedit sources.list
将 sources.list 文件的内容替换为：
德布http://archive.ubuntu.com/ubuntu精确的主受限宇宙多元宇宙
德布http://archive.ubuntu.com/ubuntu精确更新主要受限宇宙多元宇宙
德布http://security.ubuntu.com/ubuntu精确安全主受限宇宙多元宇宙
然后保存文件。
返回你的终端类型：
name@server:/etc/apt$ sudo apt-get update
name@server:sudo dpkg --configure -a